464412664 has 32 divisors (see below), whose sum is σ = 926190720. Its totient is φ = 217552896.

The previous prime is 464412631. The next prime is 464412667. The reversal of 464412664 is 466214464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464412667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22672 + ... + 37984.

It is an arithmetic number, because the mean of its divisors is an integer number (28943460).

Almost surely, 2^464412664 is an apocalyptic number.

It is an amenable number.

464412664 is a deficient number, since it is larger than the sum of its proper divisors (461778056).

464412664 is a wasteful number, since it uses less digits than its factorization.

464412664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15559 (or 15555 counting only the distinct ones).

The product of its digits is 110592, while the sum is 37.

The square root of 464412664 is about 21550.2358223756. The cubic root of 464412664 is about 774.4047675113.

The spelling of 464412664 in words is "four hundred sixty-four million, four hundred twelve thousand, six hundred sixty-four".